![TSpire.com. SAPPHIRE 11227-04-40G Vapor-X Radeon R9 290 TRI-X OC 4GB 512-bit GDDR5 PCI Express 3.0 x16 Video Card TSpire.com. SAPPHIRE 11227-04-40G Vapor-X Radeon R9 290 TRI-X OC 4GB 512-bit GDDR5 PCI Express 3.0 x16 Video Card](http://tspire.com/content/images/thumbs/1013174_2023538_300.jpg)
TSpire.com. SAPPHIRE 11227-04-40G Vapor-X Radeon R9 290 TRI-X OC 4GB 512-bit GDDR5 PCI Express 3.0 x16 Video Card
![Your store. S3 GRAPHICS R9-390A-8D Radeon R9 390 DirectX 12 8GB 512-Bit GDDR5 PCI Express 3.0 CrossFireX Support Double Dissipation XXX OC Video Card Your store. S3 GRAPHICS R9-390A-8D Radeon R9 390 DirectX 12 8GB 512-Bit GDDR5 PCI Express 3.0 CrossFireX Support Double Dissipation XXX OC Video Card](https://www.vgastore.com/content/images/thumbs/10000811_10004040.jpg)
Your store. S3 GRAPHICS R9-390A-8D Radeon R9 390 DirectX 12 8GB 512-Bit GDDR5 PCI Express 3.0 CrossFireX Support Double Dissipation XXX OC Video Card
![Amazon.com: XFX Radeon R9 290X 1000MHz 4GB DDR5 512 bit DP HDMI 2XDVI Graphics Card (R9290XENFC) : Electronics Amazon.com: XFX Radeon R9 290X 1000MHz 4GB DDR5 512 bit DP HDMI 2XDVI Graphics Card (R9290XENFC) : Electronics](https://m.media-amazon.com/images/I/41oAkfhQ9hL._AC_SS450_.jpg)
Amazon.com: XFX Radeon R9 290X 1000MHz 4GB DDR5 512 bit DP HDMI 2XDVI Graphics Card (R9290XENFC) : Electronics
![Refurbished: MSI Radeon R9 290 GAMING 4GB 512-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card - Newegg.com Refurbished: MSI Radeon R9 290 GAMING 4GB 512-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card - Newegg.com](https://c1.neweggimages.com/ProductImage/ADRA_131792645038696279EnNUbyWozX.jpg)
Refurbished: MSI Radeon R9 290 GAMING 4GB 512-bit GDDR5 PCI Express 3.0 x16 HDCP Ready CrossFireX Support Video Card - Newegg.com
![01G-P3-1286-AR | EVGA nVidia GeForce GTX 280 FTW Edition 1GB 512-bit GDDR3 PCI Express 2.0 Video Graphics Card 01G-P3-1286-AR | EVGA nVidia GeForce GTX 280 FTW Edition 1GB 512-bit GDDR3 PCI Express 2.0 Video Graphics Card](https://cdn11.bigcommerce.com/s-2ktyxsrgtc/images/stencil/1280x1280/products/154108/160013/1443201399__11870.1514316699.jpg?c=2)
01G-P3-1286-AR | EVGA nVidia GeForce GTX 280 FTW Edition 1GB 512-bit GDDR3 PCI Express 2.0 Video Graphics Card
![NVIDIA Quadro FX 5800 4GB 512-Bit GDDR3 PCI Express Video Graphics Card 900-50607-0150-001 Condition_Used NVIDIA Quadro FX 5800 4GB 512-Bit GDDR3 PCI Express Video Graphics Card 900-50607-0150-001 Condition_Used](https://cdn.shopify.com/s/files/1/1919/1299/products/NVIDIA-Quadro-FX-5800-4GB-512-Bit-GDDR3-PCI-Express-Video-Graphics-Card-900-50607-0150-001-NVIDIA_1024x1024.jpg?v=1629625342)
NVIDIA Quadro FX 5800 4GB 512-Bit GDDR3 PCI Express Video Graphics Card 900-50607-0150-001 Condition_Used
![microcontroller - Why are there no 256-bit or 512-bit microprocessors? - Electrical Engineering Stack Exchange microcontroller - Why are there no 256-bit or 512-bit microprocessors? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/tcki2.jpg)
microcontroller - Why are there no 256-bit or 512-bit microprocessors? - Electrical Engineering Stack Exchange
![Amazon.com: XFX Radeon R9 290X 1000MHz 4GB DDR5 512 bit DP HDMI 2XDVI Graphics Card (R9290XENFC) : Electronics Amazon.com: XFX Radeon R9 290X 1000MHz 4GB DDR5 512 bit DP HDMI 2XDVI Graphics Card (R9290XENFC) : Electronics](https://m.media-amazon.com/images/I/41oAkfhQ9hL._AC_.jpg)
Amazon.com: XFX Radeon R9 290X 1000MHz 4GB DDR5 512 bit DP HDMI 2XDVI Graphics Card (R9290XENFC) : Electronics
![NeweggBusiness - SAPPHIRE Radeon R9 290X DirectX 12 100361-4L 4GB 512-Bit GDDR5 PCI Express 3.0 Tri-X OC(UEFI) Video Card, New Edition NeweggBusiness - SAPPHIRE Radeon R9 290X DirectX 12 100361-4L 4GB 512-Bit GDDR5 PCI Express 3.0 Tri-X OC(UEFI) Video Card, New Edition](https://c1.neweggimages.com/NeweggImage/productimage/14-202-207-01.jpg)
NeweggBusiness - SAPPHIRE Radeon R9 290X DirectX 12 100361-4L 4GB 512-Bit GDDR5 PCI Express 3.0 Tri-X OC(UEFI) Video Card, New Edition
![microcontroller - Why are there no 256-bit or 512-bit microprocessors? - Electrical Engineering Stack Exchange microcontroller - Why are there no 256-bit or 512-bit microprocessors? - Electrical Engineering Stack Exchange](https://i.stack.imgur.com/x8Xob.jpg)
microcontroller - Why are there no 256-bit or 512-bit microprocessors? - Electrical Engineering Stack Exchange
![Amazon.com: Ebid-Dealz Replacment for 4GB 512-Bit GDDR5 PCI Express 3.0 Graphic Card NVIDIA GeForce GTX-690 VCGGTX6904XPB-CG : Electronics Amazon.com: Ebid-Dealz Replacment for 4GB 512-Bit GDDR5 PCI Express 3.0 Graphic Card NVIDIA GeForce GTX-690 VCGGTX6904XPB-CG : Electronics](https://m.media-amazon.com/images/I/618NZipK06L._AC_SX450_.jpg)